confuse

Hello po sana po my mapansin at my mssagot delay po kc aq ngaun August wla pa po period dapat po kc 1st week to second weeks of month meron nku last period qo po nung july 17 or 15 diko po tanda exact date e tapus ng PT po aq ngaun nag positive pano po ung bilang nun??

First day po ng last period ang LMP. If April 25 po ang first day ng last period, estimated due date is Jan 30, 2021 at you are currently at week #16 (15 weeks 2 days or 3 months 16 days).